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Contract Plc Engineer Jobs in Tennessee (NOW HIRING)

Inframark

PLC Applications Engineer

Johnson City, TN · On-site

Develop Programmable Logic Controller (PLC) application programs based on the contract documents and System Control Narrative using the PLC manufacturer's Programming Software. * Installs all ...

Rinvio

PLC Automation Programmer

Memphis, TN · On-site

$40 - $55/hr

Contract Responsibilities: - Program, troubleshoot, and support PLC/HMI systems in industrial or ... engineering, operations, and vendors to resolve controls-related issues Requirements: - PLC ...

Actalent

Controls Engineer

Nashville, TN · Hybrid

$55 - $65/hr

Acting as the technical representative, you will review PLC code and suggest modifications for ... Taylor Brantley Sr. Recruiter Job Type & Location This is a Contract position based out of ...

Rinvio

Process Control Engineer

Memphis, TN · On-site

$55 - $80/hr

Contract Responsibilities: - Support process control systems, PLC/HMI platforms, instrumentation ... engineering, operations, vendors, and project teams on controls improvements - Support ...

Valeo

Controls Engineer

Smyrna, TN · On-site

$77K - $100K/yr

You will modify and optimize existing PLC programs using IEC 61131-3 languages, with a focus on ... Permanent contract Job Posting Date: 2026-06-03 Join Us ! Being part of our team, you will join ...

Actalent

Electrical Controls Engineer

Maryville, TN

$50 - $60/hr

Extensive skills in PLC, Robot, Human Machine Interface (HMI), and electrical controls are ... Job Type & Location This is a Contract to Hire position based out of Maryville, TN. Pay and ...

GEM Technologies, Inc

I&C Engineer

Oak Ridge, TN · On-site

Specify PLC systems. * Specify vacuum gauges and controllers. * Write procedures and participate in ... of contracts in the environmental, nuclear, and defense sectors. Some reasons to join GEM are:

EGS

Senior/Lead I & C Engineer

Oak Ridge, TN · On-site +1

EGS is seeking a Senior/Lead I&C Engineer with PLC/DCS/SIS experience to support our client in Oak Ridge, TN. This is a long term full-time contract position that comes with top competitive rates and ...

EGS

Senior/Lead I & C Engineer

Oak Ridge, TN · On-site +1

EGS is seeking a Senior/Lead I&C Engineer with PLC/DCS/SIS experience to support our client in Oak Ridge, TN. This is a long term full-time contract position that comes with top competitive rates and ...

EGS

Senior/Lead I & C Engineer

Oak Ridge, TN · On-site +1

EGS is seeking a Senior/Lead I&C Engineer with PLC/DCS/SIS experience to support our client in Oak Ridge, TN. This is a long term full-time contract position that comes with top competitive rates and ...

RMJ Consulting LLC

Be Seen First

Electrical Controls PE

Chattanooga, TN · On-site

$95K - $115K/yr

Review project plans, specifications, and contract documents to ensure all project requirements are ... Design PLC, HMI, SCADA, and industrial networking systems * Review and seal engineering documents ...

Gateway Group Personnel

Controls Manager

Memphis, TN · Hybrid

PLC programming * Project documentation * Coordinate controls support contracts, service calls, and system health assessments. * Provide troubleshooting support for automation systems and testing ...

Minth North America

Maintenance Coordinator

Lewisburg, TN · On-site

$70K - $90K/yr

Organize final inspection and commissioning of electrical systems; archive construction contracts ... Skilled in CAD or EPLAN electrical drawing software; familiar with PLC programming and HMI systems.

Rinvio

Electrical Automation Manager

Memphis, TN · On-site

$52 - $65/hr

Contract Responsibilities: - Lead or support electrical, controls, and automation work in a ... PLC/HMI support, equipment reliability, and project priorities - Work with maintenance technicians ...

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All JobsContract Plc Engineer JobsContract Plc Engineer Jobs in Tennessee

Contract Plc Engineer information

See Tennessee salary details

$19.1K

$88.7K

$126.6K

How much do contract plc engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for contract plc engineer in Tennessee is $88,717.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,600.00 and $108,000.00 per year, depending on experience, location, and employer.

What does a contract PLC engineer do?

A Contract PLC Engineer is a professional who specializes in programming, installing, and maintaining programmable logic controllers (PLCs) on a temporary or project basis. They are typically hired by companies to design, implement, and troubleshoot automated control systems in industries such as manufacturing, energy, or automotive. Their responsibilities may include writing PLC code, integrating hardware and software, testing systems, and providing technical support during the commissioning phase. Contract PLC Engineers often work on short- or medium-term assignments, allowing companies to address specific automation needs without hiring a full-time employee.

What are the key skills and qualifications needed to thrive as a contract PLC engineer?

To thrive as a Contract PLC Engineer, you need a solid background in electrical engineering, automation, and programming of PLC systems, often supported by a relevant degree or certification. Familiarity with leading PLC platforms like Siemens, Allen-Bradley, and SCADA systems, as well as proficiency in ladder logic and HMI programming, is typically required. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills for working with clients and multidisciplinary teams. These skills and qualifications are essential to ensure efficient system integration, minimize downtime, and deliver successful automation solutions for clients.

What is the difference between Contract Plc Engineer vs Control Systems Engineer?

AspectContract Plc EngineerControl Systems Engineer
CertificationsPLC programming, electrical or automation certificationsControl systems, automation, electrical engineering degrees
Work EnvironmentIndustrial plants, manufacturing facilities, project sitesDesign offices, industrial plants, testing labs
Industry UsageManufacturing, process industries, automation projectsAutomation, robotics, process control industries

Contract Plc Engineers and Control Systems Engineers often share certifications and work in industrial environments. However, Contract Plc Engineers focus primarily on programming and maintaining PLC systems during specific projects, while Control Systems Engineers design and develop broader control systems, including hardware and software integration. Both roles are essential in automation industries but differ in scope and responsibilities.

What are some common challenges contract PLC engineers face when integrating with new client systems?

Contract PLC Engineers often encounter challenges such as limited documentation on existing client systems, varying hardware brands, and tight project deadlines. Adapting quickly to different programming standards and troubleshooting unfamiliar equipment are key aspects of the role. Effective communication with the client's in-house team is essential to understand system requirements and ensure a seamless integration, making strong interpersonal and technical skills valuable assets.

What are popular job titles related to Contract Plc Engineer jobs in Tennessee?

For Contract Plc Engineer jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Contract Plc Engineer jobs in Tennessee look for?

The top searched job categories for Contract Plc Engineer jobs in Tennessee are:

What cities in Tennessee are hiring for Contract Plc Engineer jobs?

Cities in Tennessee with the most Contract Plc Engineer job openings:

Contract Plc Engineer jobs near you

PLC Applications Engineer

Inframark

Johnson City, TN • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 9 days ago

Inframark rating

8.0

Company rating: 8.0 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

33rd of 53 rated energy and utility

Job description

Join Inframark: Pioneering Automation and Intelligence
Step into the future with Inframark's award-winning Automation and Intelligence team. We deliver cutting-edge solutions in instrumentation and controls, industrial cybersecurity, data analysis, and remote network operations center services for water and wastewater plants. Elevate your career and join us at Inframark. Apply today!
Why Work for Inframark?
Our dedication to sustainability and community impact drives us to ensure clean, safe water for future generations. Whether you're at the start of your career or looking for advancement, Inframark offers purpose-driven work and opportunities for growth. We offer an attractive salary package, including a generous benefits package with health, dental, and life insurance, 401(k) plan, paid time off, sick leave, holidays, and wellness plan.
Inframark is hiring!
Inframark offers a Competitive Salary and a full Benefits Package.
We offer Flexible paid time off as needed, with the understanding that work requirements are being met, and it does not impact the workload of others that depend on you.
We are looking for a PLC Applications Engineer with PLC expertise in developing PLC application monitoring and control software, performing factory and field testing, startup, customer training and other PLC related service work.
Essential duties and responsibilities:
  • Receives project requirements and direction through meetings with the Project Manager and review of the contract documents.
  • Keeps managers advised of the status of tasks and projects landmarks. Maintains awareness of project budgets and keeps the PM aware of issues that would adversely affect the budget.
  • Produces timely, accurate project documentation such as timesheets, trip reports, etc.
  • Follows established Best Practices and Development Standards and Procedures.
  • Produces the System Control Narrative on projects.
  • Develop Programmable Logic Controller (PLC) application programs based on the contract documents and System Control Narrative using the PLC manufacturer's Programming Software.
  • Installs all developed application software and required vendor software and verifies their accurate execution.
  • Interfaces the company's supplied equipment to third-party vendor systems via industrial communication protocols, when applicable.
  • Participates in Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT), when required.
  • Demonstrates overall system functionality to the Owner/Engineer/Contractor including hardware and network operation, SCADA monitoring and control, displaying data, alarming, and historical data collection for report generation.
  • Provides training to operators, supervisors, and administrative personnel.
  • Generates and gathers all required final project documentation.
  • Provides technical assistance to Customers.
  • Provides reactive and adaptable support to field service technicians to assist in solving and repair of PLC related issues at customer sites or by remote support as appropriate.

Qualifications:
Minimum 2 years' experience in PLC programming, preferably in the Water & Wastewater industry. PLC Application Engineers must have knowledge and experience
with PLC hardware and programming software (Allen-Bradley and/or Schneider and/or Siemens and/or Emerson).
Physical demands
Ability to communicate orally with management and other co-workers is crucial. Regular use of the telephone and e-mail for communication is critical. Sitting for extended periods in front of a computer monitor is common. Hearing within normal ranges is vital for communication with the Project Team and customers. Adequate vision is needed for using a computer monitor. Lifting of computer servers, workstations, and peripherals is required. Good manual dexterity for setting up computer equipment and attaching associated cables.
Work environment:
The job is performed both indoors at the office and at the jobsite. Activities include extended periods of sitting and extensive work at a computer monitor. This job includes the potential of working irregular hours with on-call availability to solve project startup and warranty problems.
Travel
Travel is required on a regular basis to start up, test, and demonstrate the company's supplied SCADA monitoring and control systems.
Compensation is commensurate with experience and includes a generous benefits package with health, dental and life insurance, 401(k) plan, paid time off, sick leave, holidays, and wellness plan.
CMSTECH1
To support a safe and secure workplace, all offers of employment are contingent upon the successful completion of background screening, drug testing, and driving record review where applicable.
Inframark is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against based on disability.
Learn more about us at Automation and Intelligence - Inframark

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